Industrial
Electronic Devices
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User Manual
IO-Link Master / EtherCAT Slave
Document code: MN67879_ENG Revision 1.000 Page 15 of 44
LEDS:
The device has got five LEDs that are used to give information of the functioning status.
The various meanings of the LEDs are described in the table below.
LED
Normal Mode
Boot Mode
1: Device State (green)
Blinks slowly (~1Hz)
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
2: EtherCAT comm. (green)
It blinks when EtherCAT communication is running
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
3: IO-Link comm. (green)
It blinks when IO-Link communication is running
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
4: Error state (green)
ON:
An error in the communication busses occurs
OFF:
No errors are present
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
5: EtherCAT state (green)
OFF:
EtherCAT Master not connected
Blinking:
EtherCAT Master is connecting
ON:
EtherCAT Master is connected
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
7: Ethernet2 link (green)
ON:
Ethernet cable connected
OFF:
Ethernet cable disconnected
ON:
Ethernet cable connected
OFF:
Ethernet cable disconnected